20
18 11 19 14 13 17 12 15 20 16 
17 13 19 16 20 15 14 12 18 11 
12 19 18 16 15 13 17 20 14 11 
18 11 19 14 12 16 15 20 13 17 
19 20 18 11 14 16 12 13 17 15 
13 11 18 20 12 14 17 19 16 15 
19 12 11 15 20 18 17 16 13 14 
11 18 16 19 20 17 15 14 13 12 
18 12 13 14 15 11 20 16 17 19 
18 14 17 13 11 20 15 19 16 12 
4 1 3 6 8 10 2 7 9 5 
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6 8 4 5 3 10 2 9 7 1 
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7 6 3 9 4 2 10 8 1 5 
4 7 8 3 5 9 2 1 10 6 
7 3 2 6 9 4 1 8 10 5 
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